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Vijay posted an Question
June 15, 2021 • 15:20 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Please send the solution to the problem given in the attachment.

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  • Abhishek tripathi 1 Best Answer

    answer is c

    cropped4337717120975494668.jpg
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    how 1 unit change in b causes a 50 unit change in x? I am unable to see what you could see, please make it more explicit.

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    since x=50b-99, here b is a multiple of 50, so 1 unit change in b cause a 50 unit change in x. for example let b=1 then x=-49 now i change 1 unit in b and take b=2 then x=1 here change in x from-49 to 1 is 50 units

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